React 19 Beta is finally here, after a two-year hiatus. The React team has published an article about the latest version. Among the standout features is the introduction of a new compiler, aimed at performance optimization and simplifying developers’ workflows.
Furthermore, the update brings significant improvements to handling state updates triggered by responses, with the introduction of actions and new handling from state hooks. Additionally, the introduction of the use() hook simplifies asynchronous operations even further, allowing developers to manage loading states and context seamlessly.